diff --git a/package-lock.json b/package-lock.json
index 726dc16..6558327 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2168,9 +2168,9 @@
       }
     },
     "commander": {
-      "version": "4.1.1",
-      "resolved": "https://registry.npmjs.org/commander/-/commander-4.1.1.tgz",
-      "integrity": "sha512-NOKm8xhkzAjzFx8B2v5OAHT+u5pRQc2UCa2Vq9jYL/31o2wi9mxBA7LIFs3sV5VSC49z6pEhfbMULvShKj26WA=="
+      "version": "5.1.0",
+      "resolved": "https://registry.npmjs.org/commander/-/commander-5.1.0.tgz",
+      "integrity": "sha512-P0CysNDQ7rtVw4QIQtm+MRxV66vKFSvlsQvGYXZWR3qFU0jlMKHZZZgw8e+8DSah4UDKMqnknRDQz+xuQXQ/Zg=="
     },
     "compare-func": {
       "version": "1.3.2",
diff --git a/package.json b/package.json
index 6014110..cd5aa5a 100644
--- a/package.json
+++ b/package.json
@@ -69,7 +69,7 @@
   "dependencies": {
     "boolean": "3.0.1",
     "chalk": "3.0.0",
-    "commander": "4.1.1",
+    "commander": "5.1.0",
     "fs-extra": "8.1.0",
     "glob": "7.1.6",
     "lodash": "4.17.15",